/*
 *  Copyright 2009 Jan-Kees van Andel.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package nl.jkva.jsf.components.nonvalidatingcommand.examples;

import javax.annotation.PostConstruct;
import javax.faces.model.DataModel;
import javax.faces.model.ListDataModel;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/**
 * <p>
 * Managed bean backing the company list page.
 * </p>
 *
 * @author Jan-Kees van Andel
 */
public class CompanyListBean {
    private DataModel list;

    private SessionBean sessionBean;

    @PostConstruct
    private void init() {
        createList();
    }

    public String search() {
        createList();
        return null;
    }

    public String select() {
        sessionBean.getEmployee().setCompany((Company) list.getRowData());
        return "toEmployeeDetails";
    }

    private void createList() {
        String f = sessionBean.getFilter().toLowerCase();
        List<Company> companies = new ArrayList<Company>(DatabaseMock.getCompanies());
        Iterator<Company> iterator = companies.iterator();
        while (iterator.hasNext()) {
            Company company = iterator.next();
            if (!company.getName().toLowerCase().contains(f)) {
                iterator.remove();
            }
        }
        list = new ListDataModel(companies);
    }

    public DataModel getList() {
        if (list == null) {
            createList();
        }
        return list;
    }

    public SessionBean getSessionBean() {
        return sessionBean;
    }

    public void setSessionBean(SessionBean sessionBean) {
        this.sessionBean = sessionBean;
    }
}
